Proofs of trigonometric identities

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71	PDF Document Add to Reading List Source URL: www.maths.manchester.ac.uk Language: English - Date: 2006-11-18 13:49:06 Elementary mathematics Trigonometric functions Sine Exact trigonometric constants Proofs of trigonometric identities Trigonometry Mathematics Geometry
72	PDF Document Add to Reading List Source URL: www4.ncsu.edu Language: English - Date: 2006-09-19 23:15:45 Mathematical analysis Prosthaphaeresis Trigonometric functions Trigonometric tables Beat Sine Proofs of trigonometric identities Trigonometry Mathematics Geometry
73	PDF Document Add to Reading List Source URL: math.unm.edu Language: English - Date: 2010-03-29 00:37:36 Trigonometry Symbol Triangle Angle Proofs of trigonometric identities Fermat point Geometry Triangle geometry Triangles